Dou Kou, a Chinese boy, is called "the youngest writer in the world". He has written 3 books so far. Dou Kou was born in Jiangsu Province in 1994. When he was 7 months old, his parents started working in over 30 different cities, such as Xi'an and Shenzhen. This kind of life gave him things to think and write about.
When Dou Kou was 9 months old, he could speak and at the age of one he could say five to six hundred words. At 3, he could look up words in the dictionary. At 4, his father taught him to learn something. His parents like reading very much. So does he. At the age of 5, he began writing fairy tales.
His fairy tales are all from his life. One day, he found many mice in the house. They not only ate their food but also hurt his mother's hand. So he thought, "If we give mice the stomachs ( 胃 ) of cows, they'll eat grass and it'll be helpful to people. ” This was his first fairy tale "Change Stomachs for Mice". At 6, he wrote a novel about his own life in different cities with his parents.
Now, he studies well in a middle school. He has written his third book, the novel called "Eyes of Childhood". He says, "I am not different from other children. I just wrote several books,
【小题1】How many books has Dou Kou already finished writing?

Bruce's chocolate
Bruce's favorite food is chocolate.His parent and teacher ofen say that it's ___1___ for his teeth to eat too much chocolate.But he doesn't belive it.He often puts some chocolate in the milk for breakfast, the juice___2__ lunch ,even the soup for supper. His mother has to ___3__ some chocolate in his bag before he goes to school.Sometimes when his mother goes shopping with him,Bruce won't leave the shop ___4__  she buys some chocolate for him.
The little boy  ___5__  back from school with a painful(痛苦的) look yesterday afternoon. A tooth hurt and he had nothing .His mother made some soup for him.But he put some chocolate in it.His father bought some __6__for him,but he put some chocolate in it, __7__ .Of course it was useless(无用) .So the next morning his mother took him to see the __8__ .The dentidt saw there was a cavity(洞) in his bad tooth .So he had to fill（填充） it with something.
“Now,young man,” said the dentist , “what kind of filling（填充物） would you like for that tooth ?”
“__9__,please,”answered Bruce.The dentist and Bruce’s mother were both laughed(大笑).The dentist asked Bruce to eat fresh fruit and vegetable__10__ chocolate. And It’s necessary for Bruce to have healthy eating habits.
【小题1】